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redmine-backporter.rb: suppress a warning [ci skip]

* tool/redmine-backporter.rb (StringScanner.readline): use `true`
  to suppress a "literal in condition" warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-05-18 00:37:59 +00:00
parent 4dc5b6ff58
commit 2b7bde7eff

View file

@ -215,7 +215,7 @@ class << Readline
console.print prompt
console.flush
line = ''
while 1
while true
case c = console.getch
when "\r", "\n"
puts